Show brick quality guarantee A brick la Is unique in that it Is the one building material that Is self test ed and carries its own guarantee in its ring it Is the only material of all the long iong list that a novice may judge with perfect safety so long iong as a brick rings true when two are struck together it needs no other certificate of character the standards of brick have been so long established and are so well recognized in the construction world that it rarely happens that bricks are offered in the markets that are not of good quality unless they are good there Is no demand or sale for them nor kor Is there any inducement for or the manufacturer to attempt to blie an Infer inferior lor article knowing tha tha these conditions are universal |